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Articles about wealth building, investing, and saving

When People Start Saying 'Index Funds Aren't Enough,' AI Stocks Are Probably Overheated
Investing Practice

When People Start Saying 'Index Funds Aren't Enough,' AI Stocks Are Probably Overheated

My friend just made $20K on Micron. Social media is full of people comparing index funds to AI funds over four-week windows. Here's why I'm not changing a thing.

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I Sold 3 Japanese Stocks 15 Years Ago. They'd Now Be Worth $200K More — Here's What I Got Wrong
Investing Practice

I Sold 3 Japanese Stocks 15 Years Ago. They'd Now Be Worth $200K More — Here's What I Got Wrong

A 46-year-old Tokyo salaryman walks through three stock sales from 2011 that turned into a $200K opportunity cost — and what finally fixed the pattern.

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I Failed Japan's FP2 Cert Once, Then Passed — And It 'Answer-Keyed' My 8 Years of Investing (Series Part 3)
Mindset

I Failed Japan's FP2 Cert Once, Then Passed — And It 'Answer-Keyed' My 8 Years of Investing (Series Part 3)

Final installment of my FP cert series. I failed the FP2 written exam once (passed the practical), then passed on retake. Bigger story: every major financial judgment I'd made over 8 years — keeping a mortgage, holding unhedged USD funds — was written into the FP2 textbook as the correct answer.

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I Got Japan's FP3 Cert in 6 Weeks — and Realized 'Can Invest' Doesn't Mean 'Knows Money' (Series Part 2)
Mindset

I Got Japan's FP3 Cert in 6 Weeks — and Realized 'Can Invest' Doesn't Mean 'Knows Money' (Series Part 2)

Eight years of index investing got me to ~$260K. Six weeks of FP3 study showed me that real estate and inheritance tax were total blindspots. Also: Japan's inheritance tax scares people who don't actually need to worry.

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I'm 46 with a $330K Portfolio — and My Wife Just Told Me to Go Get a Certification (Japan FP Series, Part 1)
Mindset

I'm 46 with a $330K Portfolio — and My Wife Just Told Me to Go Get a Certification (Japan FP Series, Part 1)

I was waking up at 4am to play games. My wife noticed and suggested I take a financial certification instead. I started studying for Japan's FP cert that day. Here's why a contrarian view of 'experience vs credentials' kicked in immediately.

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Holding $260K in Unhedged Dollar-Denominated Funds in Japan: Why I Never Used Currency Hedging
Investing Practice

Holding $260K in Unhedged Dollar-Denominated Funds in Japan: Why I Never Used Currency Hedging

A Japan-resident investor's case for unhedged USD funds: why I chose unhedged over hedged versions (fees + DCA fit), what ¥159 USD/JPY means for my ~$260K portfolio, and why I won't sell or stop contributions even if the yen strengthens.

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Side FIRE / Barista FIRE at 50 with $330K Assets in Japan: A Full 3.5-Year Plan
The Journey

Side FIRE / Barista FIRE at 50 with $330K Assets in Japan: A Full 3.5-Year Plan

Can you Side FIRE or Barista FIRE at 50 with $330K in assets? A 46-year-old Japanese salaryman runs every number — asset trajectory, contract income, education costs, pension bridge, drawdown to age 90 — and builds a real, math-backed 3.5-year plan.

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Why This Japanese Salaryman (Who Will Pay $20K+ in Inheritance Tax) Actually Defends It
Tax & Systems

Why This Japanese Salaryman (Who Will Pay $20K+ in Inheritance Tax) Actually Defends It

1 in 10 Japanese estates now hit inheritance tax — double the rate from a decade ago. A salaryman from a low-income family explains why he supports paying it, while most loudly oppose

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Barista FIRE From Tokyo: A Japanese Salaryman Runs the Numbers at $330K in Assets
The Journey

Barista FIRE From Tokyo: A Japanese Salaryman Runs the Numbers at $330K in Assets

What Barista FIRE looks like from inside Japan's salaryman culture: real numbers, real constraints, and why the math surprised me

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Japan's Hidden Mortgage Trap: The 5-Year Rule That's Not What You Think (And Why US ARMs Are Actually Simpler)
Tax & Systems

Japan's Hidden Mortgage Trap: The 5-Year Rule That's Not What You Think (And Why US ARMs Are Actually Simpler)

Japanese variable-rate mortgages have two 'safety' mechanisms that actually hide rate increases behind a fixed payment facade. How they work, and why 80% of Japanese borrowers don't understand what they signed.

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